Westlake (WLK) Equity Average (2011 - 2026)

Westlake's Equity Average history runs 16 years deep, the most recent figure standing at $8.9 billion for Q1 2026.

• In Q1 2026, Equity Average fell 18.76% year-over-year to $8.9 billion; the TTM figure through Mar 2026 stood at $8.9 billion (down 18.76% YoY), while the FY2025 annual figure was $9.9 billion, down 9.04% from the prior year.
• Equity Average was $8.9 billion for Q1 2026 at Westlake, down from $9.1 billion in the prior quarter.
• In the past five years, Equity Average ranged from a high of $11.2 billion in Q3 2023 to a low of $8.9 billion in Q1 2022.
• Historically, Equity Average has averaged $10.4 billion across 5 years, with a median of $10.8 billion in 2024.
• The sharpest annual moves came in 2022 and 2026: Equity Average soared 35.74% in 2022, then declined 18.76% in 2026.
• A 5-year view of Equity Average shows it stood at $10.3 billion in 2022, then increased by 6.76% to $11.0 billion in 2023, then grew by 0.82% to $11.1 billion in 2024, then dropped by 18.04% to $9.1 billion in 2025, then declined by 2.06% to $8.9 billion in 2026.
• The last three Equity Average figures came in at $8.9 billion (Q1 2026), $9.1 billion (Q4 2025), and $10.1 billion (Q3 2025), per Business Quant data.